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Individual Calculations August 2022 |
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| Chavez, Perla Total change: -14.80 | |   |
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| IRT "Leyenda del Ajedrez Boliviano, Magin Zubieta Villegas" | Santa Cruz | BOL | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1483 | 1.00 | 4 | -0.74 | 20 | -14.80 | |
|  Monroy G., Javier A. | | | 1989 | BOL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Zubieta Echalar, Rafaella | | | 1121 | BOL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ribera, Miguel Angel | | | 1905 | BOL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Velarde Alarcon, Jhoana | | | 1304 | BOL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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